ghk-cu prolongs anagen phase hair growth extends Tripeptide–copper complex GHK‐Cu (II) transiently improved healing outcome in a rat model of ACL reconstruction - Fu - 2015 GHK-Cu Copper Peptide Hair &

Important Note on the Evidence Base Important note on the evidence base: Peer-reviewed GHK-Cu research includes a substantial mechanistic literature (cell-culture, gene-expression-profile, and animal studies), a smaller clinical literature in topical-skincare applications, and limited published human data on injectable or oral administration routes

It took over 40 days to get a message back to the East Coast of the United States and often over 200300 days to get new supplies shipped in by sailing ships

Another cause is taking too early

The most common error patients make is applying one peptides frequency to another

The cycle is 30 days on, 30 days off